| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adj] grounds for | 83 |
|
| 2 | [be] strong [noun] for | 52 |
|
| 3 | [be] strong [noun pl] for | 20 |
|
| 4 | [be] strong ground for | 8 |
|
| 5 | [be] strong grounds [prep] | 8 |
|
